/* 全局样式重置 */
* {
    box-sizing: border-box;
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* 布局样式 */
.app-container {
    height: 100vh;
    overflow: hidden;
}

.main-content {
    padding: 20px;
    background: #f0f2f5;
    height: calc(100vh - 60px);
    overflow-y: auto;
}

/* 统计卡片样式 */
.stat-card {
    padding: 20px;
    border-radius: 8px;
    background: white;
    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    cursor: pointer;
}

.stat-card:hover {
    box-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.stat-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
}

.stat-info h3 {
    margin: 0 0 8px 0;
    font-size: 14px;
    color: #666;
    font-weight: normal;
}

.stat-info .number {
    margin: 0;
    font-size: 32px;
    font-weight: bold;
    color: #333;
}

/* 快捷操作卡片 */
.quick-action-card {
    padding: 24px;
    border-radius: 8px;
    background: white;
    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    cursor: pointer;
    text-align: center;
}

.quick-action-card:hover {
    box-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.quick-action-icon {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    margin: 0 auto 16px;
}

.quick-action-title {
    font-size: 16px;
    font-weight: 500;
    color: #333;
    margin-bottom: 8px;
}

.quick-action-desc {
    font-size: 12px;
    color: #999;
    line-height: 1.4;
}

/* 侧边栏样式 */
.sidebar-menu .el-menu-item.is-active {
    background-color: #409eff !important;
}

/* 页面标题 */
.page-title {
    font-size: 24px;
    font-weight: 500;
    color: #333;
    margin-bottom: 8px;
}

.page-subtitle {
    font-size: 14px;
    color: #666;
    margin-bottom: 24px;
}